“DEVELOPMENT OF OPERATION PROCESS MAP AND ANALYSIS OF INVENTORY CONTROL BASED ON MATERIAL REQUIREMENT PLANNING IN ASSEMBLY LINE”. Journal of Industrial Engineering and Halal Industries 1, no. 1 (June 1, 2020): 30–38. Accessed February 4, 2026. https://ejournal.uin-suka.ac.id/saintek/JIEHIS/article/view/1800.